| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $70.59 | 5.404% | $74.4047 | $74.40 | $74.40 | $74.40 |
| Purchase #2 | $181.74 | 10.819% | $201.4025 | $201.40 | $201.40 | $201.40 |
| Purchase #3 | $89.53 | 12.790% | $100.9809 | $100.98 | $101.00 | $101.00 |
| Purchase #4 | $241.54 | 13.477% | $274.0923 | $274.09 | $274.10 | $274.10 |
| Purchase #5 | $17.60 | 4.549% | $18.4006 | $18.40 | $18.40 | $18.40 |
| Purchase #6 | $95.34 | 11.641% | $106.4385 | $106.44 | $106.45 | $106.40 |
| Purchase #7 | $109.53 | 6.528% | $116.6801 | $116.68 | $116.70 | $116.70 |
| 7 purchase totals = | $805.87 | $892.3996 | $892.39 | $892.45 | $892.40 | |